Crooked Lake Airport (Angola, IN) I58 备注
| A14 | Boating law administrator |
| A110-2 | For clearance contact great lakes approach at 269-459-3344, when approach closed contact chicago artcc at 630-906-8921. |
| A110-1 | Seaplane operations prohibited between SS-SR. expect heavy boat traffic between memorial day and labor day. Do not block boat ramps, seaplane docking areas limited. |
